Patent US-1908-877529

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US-1908-877529 - Tkatzschenko - fig1.png
US-1908-877529 - Tkatzschenko - fig2.png

Adjustable wings can act as sail or flap mechanically.

Inventor location (imputed by HistPat): Schenectady, Schenectady county, NY (FIPSloc=36093) ; Russian subject

Sources


Year filed 1907
Year granted 1908
Office US
Patent number 877529
Inventors Peter Theodor Tkatzschenko
Inventor country US
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Air-ship
English title Air-ship
Tech fields LTA, sail, flapping, propulsion, frame
Filing date January 7, 1907
Full specification filed date
Application number
Grant date January 28, 1908
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 351265
Patent agent
Assigned to
National tech categories USPC 244/28
IPCs
CPCs CPC B64B1/00
Family year 1907
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 47079752
INPADOC family ID 43808183
Number of text pages 2
Number of diagram pages 4
Number of figures 11
Number of claims 6